Riku Klén
PhD

Assistant Professor, PET Basic Operations (Turku PET Centre)

riku.klen@utu.fi
+358 29 450 3803
Tykistökatu 6
Turku




Areas of expertise
geometric function theory, hyperbolic type geometries, quasiconformal mappings, machine learning, longitudinal analysis

Publications
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A crowdsourced analysis to identify ab initio molecular signatures predictive of susceptibility to viral infection (2018)
Nature Communications
Slim Fourati, Aarthi Talla, Mehrad Mahmoudian, Joshua G. Burkhart, Riku Klén, Ricardo Henao, Thomas Yu, Zafer Aydın, Ka Yee Yeung, Mehmet Eren Ahsen, Reem Almugbel, Samad Jahandideh, Xiao Liang, Torbjörn E.M. Nordling, Motoki Shiga, Ana Stanescu, Robert Vogel, The Respiratory Viral DREAM Challenge Consortium, Gaurav Pandey, Christopher Chiu, Micah T. McClain, Christopher W. Woods, Geoffrey S. Ginsburg, Laura L. Elo, Ephraim L. Tsalik, Lara M. Mangravite, Solveig K. Sieberts
(
A1 Journal article – refereed)

Local convexity of metric balls (2018)
Monatshefte für Mathematik
Hariri P., Klén R., Vuorinen M.
(
A1 Journal article – refereed)

PASI: A novel pathway method to identify delicate group effects (2018)
PLoS ONE
Maria K. Jaakkola, Aidan J. McGlinchey, Riku Klen, Laura L. Elo
(
A1 Journal article – refereed)

Tekonivelen sijoiltaanmenoon myötävaikuttavat tekijät lonkan tekonivelleikkauksen jälkeen (2018)
Suomen ortopedia ja traumatologia
Valtteri Panula, Elina Ekman, Mikko Venäläinen, Inari Laaksonen, Riku Klén, Jaason Haapakoski, Antti Eskelinen, Laura Elo, Keijo Mäkelä
(
D1 Article in a trade journal)

Distortion and topology (2017)
Journal d'Analyse Mathématique
R. Klén, G. Martin
(
A1 Journal article – refereed)

Geometric properties of the Cassinian metric (2017)
Mathematical News / Mathematische Nachrichten
Riku Klén, Manas Ranjan Mohapatra, Swadesh Kumar Sahoo
(
A1 Journal article – refereed)

Hyperbolic distance between hyperbolic lines (2017)
Annales Mathematicae Et Informaticae
Riku Klén
(
A1 Journal article – refereed)

Hyperbolic Type Distances in Starlike Domains (2017)
Results in Mathematics
Klen R
(
A1 Journal article – refereed)

NEW TRIGONOMETRIC AND HYPERBOLIC INEQUALITIES (2017)
Miskolc Mathematical Notes
Bhayo BA, Klen R, Sandor J
(
A1 Journal article – refereed)

ON THE SMOOTHNESS OF QUASIHYPERBOLIC BALLS (2017) Riku Klén, Antti Rasila, Jarno Talponen
(
A1 Journal article – refereed)

Some remarks on the Cassinian metric (2017)
Publicationes Mathematicae Debrecen
Parisa Hariri, Riku Klen, Matti Vuorinen, Xiaohui Zhang
(
A1 Journal article – refereed)

Teichmüller's problem in space (2017)
Journal of Mathematical Analysis and Applications
Klen R, Todorcevic V, Vuorinen M
(
A1 Journal article – refereed)

Volume growth of quasihyperbolic balls (2017)
Sbornik: Mathematics
Zhang XH, Klen R, Suomala V, Vuorinen M
(
A1 Journal article – refereed)

Balls in the Triangular Ratio Metric (2016) COMPLEX ANALYSIS AND DYNAMICAL SYSTEMS VI, PT 2: COMPLEX ANALYSIS, QUASICONFORMAL MAPPINGS, COMPLEX DYNAMICS Hokuni S, Klen R, Li Y, Vuorinen M
(
A4 Article in conference proceedings)

Evaluation of motion-correction methods for dual-gated cardiac positron emission tomography/computed tomography imaging (2016)
Nuclear Medicine Communications
Riku Klén, Tommi Noponen, Juha Koikkalainen, Jyrki Lötjönen,
Kris Thielemans, Erika Hoppela, Hannu Sipilä, Mika Teräs, Juhani Knuuti

(
A1 Journal article – refereed)

Generalized Orlicz spaces and related PDE (2016)
Nonlinear Analysis: Theory, Methods and Applications
Harjulehto P, Hasto P, Klen R
(
A1 Journal article – refereed)

Geometric properties of φ-uniform domains (2016)
Journal of Analysis
Peter Hästö, Riku Klén, Swadesh Kumar Sahoo, Matti Vuorinen
(
A1 Journal article – refereed)

Linear relation between spirometric volume and the motion of cardiac structures: MRI and clinical PET study (2016)
Journal of Nuclear Cardiology
Tommi Kokki, Riku Klén, Tommi Noponen, Jussi Pärkkä, Virva Saunavaara, Erika Hoppela, Mika Teräs, Juhani Knuuti
(
A1 Journal article – refereed)

On Isometries of Conformally Invariant Metrics (2016)
Journal of Geometric Analysis
Riku Klén, Matti Vuorinen, Xiaohui Zhang
(
A1 Journal article – refereed)

Solution of Two Conjectures of Klén, Lindén, Vuorinen and Wang (2016)
Computational Methods and Function Theory
Peter Hästö, Riku Klén
(
A1 Journal article – refereed)


Last updated on 2019-23-07 at 02:20